pig/application/admin/view/wwh/downloadcategory/add.html

<form id="add-form" class="form-horizontal" role="form" data-toggle="validator" method="POST" action="">

    <div class="form-group">
        <label class="control-label col-xs-12 col-sm-2">{:__('Fjname')}</label>
        <div class="col-xs-12 col-sm-8">
            {:build_select('row[pid]', $downloadCategory, null, ['class'=>'form-control selectpicker', 'data-size'=>'10', 'id'=>'c-downloadcategory', 'data-rule'=>''])}
        </div>
    </div>
    <div class="form-group">
        <label class="control-label col-xs-12 col-sm-2">{:__('Name')}</label>
        <div class="col-xs-12 col-sm-8">
            <input id="c-name" data-rule="required" class="form-control" name="row[name]" type="text">
        </div>
    </div>
	<div style="height: 300px;"></div>
    <div class="form-group layer-footer">
        <label class="control-label col-xs-12 col-sm-2"></label>
        <div class="col-xs-12 col-sm-8">
            <button type="submit" class="btn btn-success btn-embossed disabled">{:__('OK')}</button>
            <button type="reset" class="btn btn-default btn-embossed">{:__('Reset')}</button>
        </div>
    </div>
</form>